ballpark

noun
1
a place where baseball is played
زمین بیسبال, محوطه بیسبال, ورزشگاه بیسبال, استادیوم بیسبال
2
an area or a range within which an amount is likely to be correct or within which something can be measured
حدود تخمینی, محدوده تقریبی
The offers for the contract were all in the same ballpark.
If you said five million you'd be in the ballpark.
Give me a ballpark figure.